baber/WOPTO huggingface dataset:
Patent JP-S63193671-A (JP)
Title: Image processor
Inventor: ISHIDA YOSHIHIRO
IPC: G06K15/00
Filed: 1987-02-05
Abstract: PURPOSE:To efficiently process an image by compressing an image with high definition at the time of duplexing, an displaying the data based on the lightness- average of the compressed data at the time of displaying. CONSTITUTION:The six-bit R, G, B data of an original image are converted to uniform spaces L'', a'', b'' by a look-up table 61, and transmitted to respective toggle buffers 62-64. The output from the buffer 62 is transmitted to a detection part 65 and those from the buffers 63, 64 are to a detection part 66. The detection part 66 obtains a lightness-average from the lightness data then separates 4X4-pieces of picture elements into a picture element area of those of a value larger than the lightness-average and an area of those of a value smaller than the same, and outputs a boundary information generated from these areas as block pattern information. Also, the detection part 66 outputs the difference information obtained from between the lightness-average of the respective picture element areas separated with a boundary and that of the area of 4X4-pieces of picture elements as a lightness differences 1, 2. These outputs are stored in an image memory 67 to delay 82 the compressed data for a time necessary for an average calculation circuit 81 to calculate a block average, and the data is displayed after an arithmetic operation 84.
Patent JP-S60168509-A (JP)
Title: Bath water filtering apparatus
Inventor: HATANO TADASHI
IPC: A47K3/00
Filed: 1984-02-10
Abstract: PURPOSE:To always maintain a clogging free state, by dividing the interior of a hermetically closed housing having an introducing port and a discharge port of bath water into three chambers and filling the intermediate chamber with granular zeolite while allowing an air tank to communicate with and connect to the rear chamber in a freely openable and closeable manner. CONSTITUTION:Bath water is introduced into a front chamber 9 through an introducing pipe 2 by operating a drive pump and formed into a vortex stream by a guide 23 to be recirculated in the front chamber 9. Then, said bath water is successively filtered by a front side filter film partition wall 7 and impurities are remain in the front chamber 9 while the filtered water is penetrated into an intermediate chamber 10 and receives the action of zeolite to be formed into perfectly filtered water which, in turn, enters a rear chamber 11 and received in a predetermined place through a discharge pipe 3. When the clogging of the filter film partition wall 7 advances and the pressure of the front chamber 9 reaches pressure requiring washing, impurities in the front chamber 9 are flowed out by air in the air tank 20 compressed so as to reach the emitting pressure of the drive pump 4 and, at the same time, filter film partition plates 7, 8 are backwashed by pressure water collected in the intermediate chamber 10 and the rear chamber 11.
Patent JP-S60166825-A (JP)
Title: Electrostatic capacity measuring rod for detection of fuel oil level
Inventor: OOTA YASUHITO
IPC: G01F23/26
Filed: 1984-02-09
Abstract: PURPOSE:To eliminate steps between two electrode sections by making the outermost circumference electrodes of a measuring electrode section and a comparison electrode section out of one metal pipe. CONSTITUTION:An extension pipe 16 is connected to the upper end of a detection rod 1 with a screw 14 and erected so that a comparison electrode section 2 positions near the bottom of a tank. The electrostatic capacity according to the temperature of a fuel oil is inputted into an oscillating section 4 from the comparison electrode section while the electrostatic capacity proportional to the depth of liquid thereinto from a liquid depth measuring electrode section 3 to be converted into a frequency proportional to the respective electrostatic capacities and transmitted to a control box C through a signal line R to indicate the level of liquid on a display. While a measurement is being conducted, dust mixed into the fuel oil settles. But the outermost circumference electrodes of the comparison electrode section 2 and the liquid depth electrode section 3 is free of steps as made out of one pipe 10 and eliminates the building up of dust at any point of the outermost electrodes to allow the electrostatic capacity of only the fuel oil to work. The dust infiltrated into the metal pipe through a passage 58 or 60 is discharged out through holes 48, 50 and 56 thereby in noway affecting the electrostatic capacity.
Patent JP-H10223876-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: SEKINE KOICHI
IPC: H01L27/14
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device and a method for manufacturing the same by which difference in levels of laminated transferring electrodes is small, a margin for alignment can be reduced and large openings can be provided. SOLUTION: Lightproof films are formed alternately with transferring electrodes 3 made of normal polycrystalline silicon in a transferring part of a solid-state image pickup device. Since the lightproof films doubles as transferring electrodes 3, number of films to be formed and difference in levels can be reduced. This leads to an improvement of reliability and an easy manufacture of color filters. Also, by this method for manufacturing the solid-state image pickup device, openings for picture elements are formed with self-matching through the use of the difference in film thickness of the lightproof films caused by the difference in levels of the transferring electrodes 3. Accordingly, there is no need to consider a margin for mask alignment or variations at the time of PEP. The precision and the degree of integration can be improved.
Patent JP-S63192442-A (JP)
Inventor: ANDO KAZUTO
IPC: A61J3/00
Filed: 1987-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05222346-A (JP)
Title: Conductive pressure-sensitive adhesive tape
Inventor: FUKUYA HAJIME
IPC: H01B1/20
Filed: 1992-02-10
Abstract: PURPOSE:To provide the title tape excellent in conductivity, pressure-sensitive adhesiveness, etc., and usable as a conductive member of, e.g. electronic equipment. CONSTITUTION:The title tape is prepared by applying a conductive pressure- sensitive adhesive prepared by dispersing a conductive substance such as a metallic powder in a pressure-sensitive substance. The above conductive substance comprises agglomerated conductive particles having a dimension in the lengthwise direction at most twice as large as the thickness of the pressure- sensitive layer, desirably has a dimension in the lengthwise direction at most twice as large as the thickness of the adhesive layer, and is contained in an amount of 2.5-50 pts.wt. per 100 pts.wt. solid matter of the adhesive.
Patent JP-H05237976-A (JP)
Title: Laminate
Inventor: MATSUOKA MASAMI
IPC: B32B7/12
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a laminate excellent in gas barrier properties, oil resistance and sealability and suitable for a packing material by producing an adhesive resin layer by the graft modification of a specific resin compsn. with unsaturated carboxylic acid and laminating a vinyl chloride resin layer on said layer. CONSTITUTION:As a resin compsn. a compsn. consisting of 1-99 pts.wt. of an ethylene/vinyl acetate copolymer with vinyl acetate content of 1-50wt.% and 99-1 pts.wt. of an ethylene/acrylic ester copolymer with acrylic ester content of l-30wt.% or 99-1 pts.wt. of an ethylene/ methacryllc ester copolymer with methacrylic ester content of 1-30wt.% is prepared. 100 pts.wt. of this resin compsn. is subjected to graft modification using unsaturated carboxylic acid or an anhydride thereof in the presence of 0.001-0.5 pts.wt. of a radical generator to produce an adhesive resin and a vinyl chloride or vinylidene chloride layer is laminated to the layer composed of said adhesive resin to obtain a desired laminate.
Patent JP-H08223312-A (JP)
Title: Terminal network controller
Inventor: TANABE MINORU
IPC: H04M11/00
Filed: 1995-02-13
Abstract: PURPOSE: To detect off-hook state of a telephone set connected in parallel to a telephone line. CONSTITUTION: A line voltage detector 17 detecting an output voltage of a diode bridge connecting to a telephone line and a voltage update section 18 update a reference voltage of a reference voltage section 19. A voltage of the line voltage detection section 7 and a voltage of the reference voltage section 19 are compared and when the voltage of the line voltage detection section 17 is lower than the voltage of the reference voltage section 19, the closing state of a line termination section 23 is released.
Patent JP-S57138920-A (JP)
Title: Treatment and apparatus of thermoplastic resin film
Inventor: NODA HIROSHI
IPC: B29C55/00
Filed: 1981-02-23
Abstract: PURPOSE: To prevent electric shock and avoid breakage of the heating element, by covering the rod-like heating element of silicon carbide with the protecting member having the slit for infrared irradiation in stretching and relaxing treatment of the magnetic tape, photographic film etc.  
     CONSTITUTION: The thermoplastic resin film of aromatic type polyeter such as polyethyleneterephthalate etc., its polymer blend, copolymer etc. is stretched in the space between the roll and another roll of which peripheral speed is different from this roll. To irradiate infrared ray to the film between the rolls, the cylindrical heating element composed of silicon carbide which is surrounded with the cylindrical protecting member provided with the slit for irradiation of thermal ray on the side facing to the film and composed of heat-resistant ceramics, alumina as a main component is provided. And the film is stretched, being irradiated with thermal ray. At that time, the endless belt-like film of the same quality as the film to be treated may coexist and thermal ray may be irradiated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56119700-A (JP)
Title: Safety device for machine tool
Inventor: TAKAI MITSUO
IPC: B30B15/28
Filed: 1980-02-28
Abstract: PURPOSE:To provide a double safety device, ensuring to push in and withdraw out by a safety column which is automatically pushed in and withdrawn out between a ram and a lower base. CONSTITUTION:A safety column 26 is fixed at another ends of arms 22, 22 and is made to have a length capable to enter between a ram 16 and a lower base 12 when the ram 16 reaches an upper limit position. When a working tool moves to a limit position opposite to a working position, a driving circuit of the safety column 26 is connected to advance the safety column 26 to the position to stop movement of the working tool. When a safety column reaches a terminal position of advance, a driving circuit of the working tool is opened. By the manner described above, the safety column 26 is automatically pushed in and drawn out, so that working becomes easy. And also, besides the safety device of the column 26 itself positioned between the ram 16 and lower base 12, the driving circuit of the ram 16 is also cut off, so that it have a double safety device.
Patent JP-S60168612-A (JP)
Title: Folding control method of bladder of tire vulcanizer and folding device of bladder
Inventor: SAKAI JIYUNZOU
IPC: B29C33/04
Filed: 1984-02-14
Abstract: PURPOSE:To fold the titled bladder by a bleeding device of small capacity in a short period of time by preventing damage of the bladder due to superfolding by folding effectively the bladder at fix pressure, by making bleeding after high- temperature vapor in a bladder body has been clotted by a cooling device. CONSTITUTION:Upon completion of vulcanization of a tire, the inside of a bladder body 1 and a bleeding device 9 are connected by operating a directional control valve 11 with each other. Vapor containing high-temperature remaining hot water in the bladder body 1 is led to a cooling device 12, the major part of the vapor containing the hot water is cooled and condensed by cooling water and air and a small quantity of the vapor in the remaining low-temperature vapor are discharged out of a system by the bleeding device 9. As bleeding is performed after the vapor has been made to condense by the cooling device, a quantity of gas to be bled is little and a tiny bleeding device is sufficient for the bleeding. As the cooling device is kept at a fixed temperature, pressure in the insides of the cooling device and the bladder become constant, the bladder can be folded into a fixed shape always and damage of the bladder can be prevented.
Patent JP-H07234110-A (JP)
Title: Dostortion distribution measuring for optical fiber
Inventor: TAKUMA TAKEYOSHI
IPC: G01B11/16
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a low-cost practical distortion distribution measuring apparatus which has high accuracy and can be reduced in size. CONSTITUTION:A light of a light source l having a short coherence length is incident to an acoustooptic modulator 2. Thus, a light in which a frequency is slightly altered by the modulator 2 and a light in which the frequency is not altered are emitted. The light having the altered frequency is incident to a Y-deflection axis of a polarization plane preserving optical fiber 4 for a sensor, and the original light having no alteration frequency is incident to an X-deflection axis via a delay circuit 3. When a delay rate is changed, a beat signal is obtained at a point where optical path lengths coincide. A strength of the signal is proportional to a mode conversion amount at the coincident point of the optical path lengths, i.e., a distortion of a bent or a side pressure at its point. Accordingly, the signal is output by a polarizer 5, detected by a photodetector 6, then power-amplified by an amplifier 7, applied to a selecting level meter 8, input together with the delay rate of the circuit 3 to an X-Y recorder to be recorded, and a distortion distribution of the fiber can be measured.
Patent JP-S53110083-A (JP)
Title: Method of manufacturing noise-proof electric wire
Inventor: KONDOU SHINJI
IPC: H01B13/00
Filed: 1977-03-07
Abstract: PURPOSE: To provide steady conductivity and sufficient heat resistance by passing a glass robing through a varnish tank where fluorine rubber and carbon powder are kneeded together and them heating it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09194118-A (JP)
Title: Automatic adhesion tape applying machine
Inventor: ABE TOSHIAKI
IPC: B65H35/07
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To perform the applying and cutting of an adhesion tape automatically. SOLUTION: A turning arm body 10, where a transfer shaft of a solenoid 5 is combined with its upper arm part, on a pedestal 1 is rotated around an outlet upper roller shaft 15. A cutter 18 is provided between inlet upper rollers 14 of an inlet upper roller shaft constructed between an outlet upper roller 16 of the outlet upper roller shaft and lower arm parts 12, 12 of a turning arm body.  An expansion spring 22 is disposed between a tape holding arm 19 pivotally attached to the lower arm parts of the turning arm and an upper end 21 of one side part of an attachment stand body 3, a tape restraint part 24 provided protrusively to the underside part of the tape holding arm is made to be contacted with the adhesive surface of the adhesive tape from an attachment drum 38 whose tip part is contacted with a surface of the inlet upper roller, an arm stop part 48 to which and from which a front end part of the rotating tape holding arm is connected and disconnected is provided in the underside end part of the attachment stand body, and switches 44, 45 detecting an applying start position and an applying end position of the adhesion tape to an attached object are provided on a pedestal surface near the inlet upper roller.
Patent JP-2000222050-A (JP)
Title: Direct current stabilization power circuit
Inventor: HANABUSA KOICHI
IPC: G05F1/56
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct current stabilization power circuit which releases an output saturation prevention circuit and reduces the voltage difference between input and output terminals when an output voltage is stable. SOLUTION: A switch 5 is connected between the collector of a PNP type transistor Q3 and the collector of an NPN type transistor Q4 in an output saturation prevention circuit 3' of the direct current stabilization power circuit, and when voltage applied to an output terminal OUT becomes stable, the base current of a PNP type transistor Q1 is made larger and the voltage between the emitter and the collector is also made lower by making the switch 5 open and disconnecting the circuit 3' from the direct current stabilization power circuit, thus reducing the voltage difference between the input terminal and the output terminal.
Patent JP-H05187474-A (JP)
Title: Manufacture of inner cylinder of strut mount
Inventor: SONODA MASAAKI
IPC: B60G7/00
Filed: 1992-01-14
Abstract: PURPOSE:To manufacture the inner cylinder of a strut mount whose first and second cylindrical bodies to form the inner cylinder can be firmly fixed to each other to prevent the occurrence of a mismatch. CONSTITUTION:In a manufacturing method for the inner cylinder 1 of a strut mount composed by arrangedly providing the outside of the first cylindrical body 2 which has a stepped part 2c between a small diameter part 2A on the side of an upper end and a large diameter part 2B on the side of a lower end and is opened at both ends with the second cylindrical body 3 which similarly has a small diameter part 3A, a large diameter part 3B and a stepped part 3C and is opened at both ends, and the outer diameter of the small diameter part 2A of the first cylindrical body 2 is formed to be larger than the bore of the small diameter part 3A of the second cylindrical body 3. The small diameter par 2A of the first cylindrical body 2 is pressed-fit in the small diameter part 3A of the second cylindrical body 3 to mutually engage the stepped parts 2C, 3C, and then at least a bore on the side of the upper end of the small diameter part 2A of the first cylindrical body 2 is expanded.
Patent JP-H04246114-A (JP)
Title: Method for tapping iron and slag in smelting reduction furnace
Inventor: KAWAKAMI MASAHIRO
IPC: C21B11/02
Filed: 1991-01-28
Abstract: PURPOSE:To effectively discharge a molten iron and a slag to the outside of a furnace without interrupting a smelting reduction process to restrain the discharge of the residual carbon and to offer an iron and slag tapping method in a smelting reduction furnace where the quantities of the residual molten iron and slag can be controlled. CONSTITUTION:At least, at the time of tapping the iron and slag, pressure in the furnace is made to >=0.5kg/cm<2>G, preferably >=1.0kg/cm<2>G and hole in the belly part of the vessel is opened to execute the tapping of the iron and slag. Further, preferably, by reducing production speed of the molten iron at the time of tapping the iron and slag, bulk density of the slag is made to >=0.8t/m<3>.
Patent JP-H08193329-A (JP)
Title: Injection device of slim suction hardening agent
Inventor: NAKAJIMA SHIRO
IPC: E02D15/06
Filed: 1992-02-12
Abstract: PURPOSE: To make it possible to discharge powerfully slime and increase a carrier power by ejecting sucked up slime in a let current in the slime discharge direction at a jet spray hole at the bottom of a discharge passage and turning the slime in the discharge passage at a turning spray nozzle outside the spray hole and mounting a relay nozzle. CONSTITUTION: An infection rod 1 is Jacked and inserted into an intended ground by turning the rod, for example. At a specified depth, a ground hardening agent is elected from a core nozzle 31 of a polymerized spray nozzle 3 while a compressed air is ejected from a surrounding nozzle 32 respectively. The injection rod 1 is adapted to move back while it is being turned, thereby excavating the intended ground with a high pressure and high speed jet current of the hardening agent and building up a hardening agent injection layer along a locus. The saturated muddy slime which is ejected from the spray nozzle 3 is sucked up from a spray nozzle 7 with an internal pressure energy and a suction negative pressure of the discharge passage.  The sucked up slime is adapted to ride on a spiral carrier current elected from the jet spray hole 7 at the bottom of the discharge passage 6 and the turning spray nozzle 8 outside the jet spray hole, thereby accelerating the current by a relay nozzle 9 and injecting into a slime processing mechanism by way of the discharge passage 6.
Patent JP-H07234512-A (JP)
Title: Processing method for lithographic plate
Inventor: SAIKAWA MASAHIKO
IPC: G03F7/07
Filed: 1994-02-23
Abstract: PURPOSE:To provide a processing method for a lithographic plate which is excellent in image quality and press-resistance and uses an aluminium plate as a support by utilizing silver complex salt diffusion transfer method. CONSTITUTION:In a lithographic plate having a physical development nucleus between a surface roughened and anodic oxidized aluminium support and a silver halide emulsion layer, development processing is conducted in the presence of a compound having at least respectively one amino group and carboxyl group.
Patent JP-S58156690-A (JP)
Inventor: BAUGH BENTON F
IPC: E21B43/013
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60169162-A (JP)
Title: Capacitor element
Inventor: HIKITA JIYUNICHI
IPC: H01L27/07
Filed: 1984-02-13
Abstract: PURPOSE:To lower the value of equivalent series-connected resistance, by imparting a bias voltage to an epitaxial layer so that at least one of a part between a P<+> layer, which is formed at the bottom of an N<+> layer and the N<+> laye or a part between the P<+> layer and the epitaxial layer. CONSTITUTION:An electrode 5b is connected to an N<+> layer 3 and a P<+> layer 9. An electrode 10 is connected to an epitaxial layer 2 through an N<+> layer 11 for contact. A bias voltage VCC is imparted to the electrode 10 so that a part between the layers 9 and 2 becomes a cutoff state. Desired capacity C1 is obtained between electrodes 5a and 5b. The layers 3 and 9 have the same structure as that between the base and emitter of an NPN transistor. It is equivalent that a resistor R having very high resistance value is connected to the capacitor C2 in series owing to the pinch-off effect of the base layer. Therefore, the attenuation of a transmitted signal is negligible.
Patent JP-H05193911-A (JP)
Title: Production of metal oxide powder
Inventor: KONYA YOSHIHARU
IPC: C01B33/18
Filed: 1992-01-16
Abstract: PURPOSE:To control the particle diameter of the metal oxide powder by regulating the heat of a reaction generated at the time of producing metal oxide powder from metal powder. CONSTITUTION:When metal powder fed with carrier gas and oxygen are introduced into a flame from a burner formed with combustible gas and metal oxide powder is produced by continuous oxidation combustion, carbon dioxide is fed into the burner.
Patent JP-H08218261-A (JP)
Title: Fiber-reinforced molded resin article and its production
Inventor: YUMITORI SHUJI
IPC: D04H1/60
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a fiber-reinforced molded resin article suitable as a sound- absorbing material by forming a raised or bulged layer on one surface by the elastic recovery force of the reinforcing fiber. CONSTITUTION: A thermoplastic resin such as polypropylene is homogeneously mixed with reinforcing fibers such as glass fiber and the mixture is plasticized by heating and compression-molded in a prescribed mold. The mold is opened after molding and before the solidification of the resin, and a surface of the molded article is blasted with hot nitrogen gas to melt the polypropylene resin on the surface and form a raised or bulged layer caused by the elastic recovery force of the reinforcing fiber. The product is solidified by cooling to obtain a fiber-reinforced molded resin article having excellent sound-absorbing quality.